分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Tetraodontiformes (Puffers and filefishes)
魨形目 (Puffers and filefishes) >
Monacanthidae (Filefishes)
單棘魨科 (Filefishes)
Etymology: excelsus: Name meaning 'elevated', referring to it prominently elevated dorsal and ventral profiles.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 8 - 25 m (Ref. 90102). 熱帶
Western Pacific: northern Australia to southern Japan.
中西太平洋: 澳洲的昆士蘭省。 西北太平洋: 在琉球島的 Nakagusuku 海灣。 也記錄自菲律賓。 (參考文獻 5454)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 2 - ? cm
Max length : 2.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 2334)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2; 背的軟條 (總數) : 22 - 24; 臀鰭軟條: 20 - 22; 脊椎骨: 20. Diagnosis: Extremely small size at maturity (1.5 cm SL). Prominently elevated dorsal and ventral profiles. Extremely long bristles on caudal peduncle of male, projecting posteriorly to behind middle of caudal fin. Low fin ray counts (D.22 to 24; A.20 to 22; P.10) (Ref. 35708).
身體短與非常深的。 齒不平坦的, 尖的末梢部地。 頭部與身體白褐色, 覆蓋著許多小的褐色斑點。
Inhabits sheltered coastal habitats, usually in areas with mixed low reef and sparse seagrass (Ref. 48637).
發現於雜草叢生的棲息地了。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中西太平洋: 澳洲的昆士蘭省。 西北太平洋: 在琉球島的 Nakagusuku 海灣。 也記錄自菲律賓。 (參考文獻 5454)
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 18 July 2017
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Estimates based on models
Preferred temperature (Ref.
123201): 25.2 - 29.3, mean 28.6 °C (based on 1897 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00956 - 0.04164), b=2.93 (2.76 - 3.10), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
